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Full-Text Articles in Law

Hunting Unicorns, Aaron Edlin Dec 2019

Hunting Unicorns, Aaron Edlin

Aaron Edlin

We study the effects of above-cost exclusionary pricing and the efficacy of three policy responses by running experiments involving a monopoly incumbent and a potential entrant. Our experiments show that under a laissez-faire regime, the threat of post-entry price cuts discourages entry, and allows incumbents to charge monopoly prices. Current U.S. policy (Brooke Group) does not help. In contrast, a policy suggested by Baumol (1979) lowers post-exit prices, while Edlin’s (2002) proposal reduces pre-entry prices and encourages entry. While both policies have less competitive outcomes after entry than laissez-faire does, they nevertheless both increase consumer welfare. For Edlin’s proposal this …


Activating Actavis, Aaron Edlin, C. Scott Hemphill, Herbert J. Hovenkamp, Carl Shapiro Oct 2017

Activating Actavis, Aaron Edlin, C. Scott Hemphill, Herbert J. Hovenkamp, Carl Shapiro

Aaron Edlin

In Federal Trade Commission v. Actavis, Inc., the Supreme Court provided fundamental guidance about how courts should handle antitrust challenges to reverse payment patent settlements. The Court came down strongly in favor of an antitrust solution to the problem, concluding that “an antitrust action is likely to prove more feasible administratively than the Eleventh Circuit believed.” At the same time, Justice Breyer’s majority opinion acknowledged that the Court did not answer every relevant question. The opinion closed by “leav[ing] to the lower courts the structuring of the present rule-of-reason antitrust litigation.”This article is an effort to help courts and counsel …


Actavis And Error Costs: A Reply To Critics, Aaron S. Edlin, C. Scott Hemphill, Herbert J. Hovenkamp, Carl Shapiro Oct 2017

Actavis And Error Costs: A Reply To Critics, Aaron S. Edlin, C. Scott Hemphill, Herbert J. Hovenkamp, Carl Shapiro

Aaron Edlin

The Supreme Court’s opinion in Federal Trade Commission v. Actavis, Inc. provided fundamental guidance about how courts should handle antitrust challenges to reverse payment patent settlements. In our previous article, Activating Actavis, we identified and operationalized the essential features of the Court’s analysis. Our analysis has been challenged by four economists, who argue that our approach might condemn procompetitive settlements.As we explain in this reply, such settlements are feasible, however, only under special circumstances. Moreover, even where feasible, the parties would not actually choose such a settlement in equilibrium. These considerations, and others discussed in the reply, serve to confirm …


Conservatism And Switcher's Curse, Aaron Edlin Dec 2016

Conservatism And Switcher's Curse, Aaron Edlin

Aaron Edlin

This paper formally models the virtues of Edmund Burke's conservatism, characterizes the optimal level of conservatism, and applies the model to management, law, and policy.  I begin by introducing ``switcher's curse,'' a trap in which a decision maker systematically switches too often. Decision makers suffer from switcher's curse if they forget the reason that they maintained incumbent policies in the past and if they naively compare rival and incumbent policies with no bias for incumbent policies.   Conservatism emerges as a heuristic to avoid switcher's curse. The longer a process or policy has been in place, the more conservative one …


Freedom To Trade And The Competitive Process, Aaron S. Edlin, Joseph Farrell Dec 2012

Freedom To Trade And The Competitive Process, Aaron S. Edlin, Joseph Farrell

Aaron Edlin

Although antitrust courts sometimes stress the competitive process, they have not deeply explored what that process is. Inspired by the theory of the core, we explore the idea that the competitive process is the process of sellers and buyers forming improving coalitions. Much of antitrust can be seen as prohibiting firms’ attempts to restrain improving trade between their rivals and customers. In this way, antitrust protects firms’ and customers’ freedom to trade to their mutual betterment.


The Role Of Switching Costs In Antitrust Analysis: A Comparison Of Microsoft And Google, Aaron Edlin, Robert Harris Dec 2012

The Role Of Switching Costs In Antitrust Analysis: A Comparison Of Microsoft And Google, Aaron Edlin, Robert Harris

Aaron Edlin

No abstract provided.


Predatory Pricing, Aaron S. Edlin Dec 2011

Predatory Pricing, Aaron S. Edlin

Aaron Edlin

Judge Breyer famously worried that aggressive prohibitions of predatory pricing throw away a bird in hand (low prices during the alleged predatory period) for a speculative bird in the bush (preventing higher prices thereafter). Here, I argue that there is no bird in hand because entry cannot be presumed. Moreover, it is plausibly commonplace that low prices or the threat of low prices produce anticompetitive results by reducing entry, inducing exit, and keeping prices high. I analyze three potential standards for identifying predatory pricing. Two are traditional but have been tangled together and must be distinguished. First, a price-cost test …


Don't Tax The Rich, Tax Inequality, Aaron S. Edlin Dec 2011

Don't Tax The Rich, Tax Inequality, Aaron S. Edlin

Aaron Edlin

A Brandeis tax can stop inequality in its tracks.


Clearings And Thickets, Robert D. Cooter, Aaron Edlin Jun 2011

Clearings And Thickets, Robert D. Cooter, Aaron Edlin

Aaron Edlin

Abstract: Intellectual property rights create temporary monopoly power for innovators. Monopoly pricing transfers wealth to the innovator from the innovations buyers -- consumers, producers, and other innovators. For innovations mostly used in consumption and production, the transfer from consumers and producers to innovators increases the profitability of innovating and causes more of it. The welfare gains from faster growth quickly overtake the temporary losses from monopoly’s dead weight loss. Thus intellectual property rights should be strong for innovations mostly used by consumers and producers. In contrast, for innovations mostly used by other innovators, the transfer of wealth from one innovator …


2011 Professor's Update To Antitrust Analysis, Problems, Text, And Cases, Philip Areeda, Louis Kaplow, Aaron S. Edlin Dec 2010

2011 Professor's Update To Antitrust Analysis, Problems, Text, And Cases, Philip Areeda, Louis Kaplow, Aaron S. Edlin

Aaron Edlin

No abstract provided.


Proposed Horizontal Merger Guidelines: Economists’ Comment, Michael R. Baye, Aaron S. Edlin, Richard J. Gilbert, Jerry A. Hausman, Daniel L. Rubinfeld, Steven C. Salop, Richard L. Schmalensee, Joshua D. Wright Jun 2010

Proposed Horizontal Merger Guidelines: Economists’ Comment, Michael R. Baye, Aaron S. Edlin, Richard J. Gilbert, Jerry A. Hausman, Daniel L. Rubinfeld, Steven C. Salop, Richard L. Schmalensee, Joshua D. Wright

Aaron Edlin

No abstract provided.


It Works For Mergers, Why Not Finance, Aaron S. Edlin, Richard J. Gilbert Mar 2010

It Works For Mergers, Why Not Finance, Aaron S. Edlin, Richard J. Gilbert

Aaron Edlin

No abstract provided.


Professor's Update To Antitrust Analysis: Problems, Text And Cases, Phillip Areeda, Louis Kaplow, Aaron S. Edlin Jun 2009

Professor's Update To Antitrust Analysis: Problems, Text And Cases, Phillip Areeda, Louis Kaplow, Aaron S. Edlin

Aaron Edlin

No abstract provided.


Show Me The Money, Aaron S. Edlin, Dwight Jaffee Feb 2009

Show Me The Money, Aaron S. Edlin, Dwight Jaffee

Aaron Edlin

Where did TARP go?


What Is The Probability Your Vote Will Make A Difference?, Andrew Gelman, Nate Silver, Aaron S. Edlin Dec 2008

What Is The Probability Your Vote Will Make A Difference?, Andrew Gelman, Nate Silver, Aaron S. Edlin

Aaron Edlin

One of the reasonable motivations for voting is that one vote can make a difference, as Edlin, Gelman, and Kaplan [2007] showed. In a presidential election, the probability that your vote is decisive is equal to the probability that your state is necessary for an electoral college win, times the probability the vote in your state is tied in that event. We computed these probabilities a week before the 2008 presidential election, using state-by-state election forecasts based on the latest polls. The states where a single vote was most likely to matter are New Mexico, Virginia, New Hampshire, and Colorado, …


Vote For Charity's Sake, Aaron S. Edlin, Andrew Gelman, Noah Kaplan Sep 2008

Vote For Charity's Sake, Aaron S. Edlin, Andrew Gelman, Noah Kaplan

Aaron Edlin

In a battleground state like Colorado or New Mexico, voting in the presidential election may be equivalent to giving $30,000 - $50,000 to others in expected value, and as such is an extremely efficient form of charity.


Quashing The Financial Firestorm, Aaron S. Edlin Sep 2008

Quashing The Financial Firestorm, Aaron S. Edlin

Aaron Edlin

Start the financial rescue with containment, establish unlimited deposit insurance and continuous access to funds, then move to a well thought-out plan to quash the financial flames.


Academic Testimony On Unilateral Conduct Before The U.S. Dept. Of Justice & Federal Trade Commission Hearings, Aaron S. Edlin Jan 2007

Academic Testimony On Unilateral Conduct Before The U.S. Dept. Of Justice & Federal Trade Commission Hearings, Aaron S. Edlin

Aaron Edlin

No abstract provided.


The Accident Externality From Driving, Aaron S. Edlin, Pinar Karaca Mandic Sep 2006

The Accident Externality From Driving, Aaron S. Edlin, Pinar Karaca Mandic

Aaron Edlin

We estimate auto accident externalities (more specifically insurance externalities) using panel data on state-average insurance premiums and loss costs. Externalities appear to be substantial in traffic-dense states: in California, for example, we find that the increase in traffic density from a typical additional driver increases total state wide in-surance costs of other drivers by $1,725–$3,239 per year, depending on the model. High–traffic density states have large economically and statistically significant externalities in all specifications we check. In contrast, the accident externality per driver in low-traffic states appears quite small. On balance, accident externalities are so large that a correcting Pigouvian …


The Bundling Of Academic Journals, Aaron S. Edlin, Daniel L. Rubinfeld May 2005

The Bundling Of Academic Journals, Aaron S. Edlin, Daniel L. Rubinfeld

Aaron Edlin

No abstract provided.


Exclusion Or Efficient Pricing: The "Big Deal" Bundling Of Academic Journals, Aaron S. Edlin, Daniel L. Rubinfeld Sep 2004

Exclusion Or Efficient Pricing: The "Big Deal" Bundling Of Academic Journals, Aaron S. Edlin, Daniel L. Rubinfeld

Aaron Edlin

Prices of academic journals have climbed enormously in the past two decades. This article explains the substantial barriers to entry that established journals enjoy. It points out that the Big Deal bundling that the large commercial publishers have adopted in the past few years creates a substantial additional strategic barrier to entry. We consider whether these bundling offers violate the antitrust laws and conclude that they may.


The American Airlines Case: A Chance To Clarify Predation Policy, Aaron S. Edlin, Joseph Farrell Dec 2003

The American Airlines Case: A Chance To Clarify Predation Policy, Aaron S. Edlin, Joseph Farrell

Aaron Edlin

No abstract provided.


Stopping Above-Cost Predatory Pricing, Aaron S. Edlin Dec 2001

Stopping Above-Cost Predatory Pricing, Aaron S. Edlin

Aaron Edlin

Since 1993 when the Supreme Court decided Brooke Group, no predatory pricing plaintiff has prevailed in a final determination in the federal courts. This decision was the ultimate triumph of the Chicago School antitrust scholars and judges like Frank Easterbrook, who have argued that predation is like dragons and that there is no sufficient reason for antitrust law or the courts to take it seriously. This article argues, however, that the Court's reading of the law is unduly narrow and should be revisited. There is no compelling reason to restrict predation cases to below-cost pricing, as above-cost pricing can also …


Market-Based Transfer Prices And Intracompany Discounts, Aaron S. Edlin, Tim Baldenius, Stefan Reichelstein Jan 1999

Market-Based Transfer Prices And Intracompany Discounts, Aaron S. Edlin, Tim Baldenius, Stefan Reichelstein

Aaron Edlin

No abstract provided.


Recent Initiatives In Antitrust Enforcement, Aaron S. Edlin Dec 1997

Recent Initiatives In Antitrust Enforcement, Aaron S. Edlin

Aaron Edlin

No abstract provided.


Do Guaranteed-Low-Price Policies Guarantee High Prices, And Can Antitrust Rise To The Challenge?, Aaron S. Edlin Nov 1997

Do Guaranteed-Low-Price Policies Guarantee High Prices, And Can Antitrust Rise To The Challenge?, Aaron S. Edlin

Aaron Edlin

Price-matching policies can be highly anticompetitive. They allow firms to raise their prices above competition levels by discriminating in price between informed and uninformed customers. The resulting high prices can persist even when new firms enter the industry, a fact that gives price matching the potential to be much more socially costly than an ordinary monopoly or cartel. At the same time, widespread entry implies that the agreement among sellers that is typical of a Sherman Act price-fixing case may be absent. In this article, Professor Edlin argues that there is nonetheless an analogy between a seller offering (and agreeing) …


Cadillac Contracts And Up-Front Payments: Efficient Investment Under Expectation Damages, Aaron S. Edlin Mar 1996

Cadillac Contracts And Up-Front Payments: Efficient Investment Under Expectation Damages, Aaron S. Edlin

Aaron Edlin

This article shows that up-front payments can eliminate the overinvestment effect identified by Shavell (1980), by controlling which party breaches a contract. At the same time, "Cadillac" contracts (contracts for a very high quality or quantity) can protect against underinvestment due to Williamsonian holdups. This combination provides efficient investment incentives when courts use expectation damages as a remedy for breach. The expectation damages remedy is therefore well-suited to multidimensional but one-sided investment problems, in contrast to specific performance, which is well-suited to two-sided but unidimensional investment problems.


Two-Part Marginal Cost Pricing Equilibria With N Firms: Sufficient Conditions For Existence And Optimality, Aaron S. Edlin, Mario Epelbaum Oct 1993

Two-Part Marginal Cost Pricing Equilibria With N Firms: Sufficient Conditions For Existence And Optimality, Aaron S. Edlin, Mario Epelbaum

Aaron Edlin

We explore the interactions among firms with increasing returns regulated to break even by pricing with two-part tariffs. We provide conditions for existence and for efficiency of general equilibria with n-firms. This involves finding hookup fees that are voluntarily paid and cover the firms' losses from marginal cost pricing-a problem that because of both substitution and income effects is complicated by multiple firms using two-part tariffs, but that must be solved to ensure the continuity of demands necessary to prove break-even equilibria exist.


Is College Financial Aid Equitable And Efficient?, Aaron S. Edlin Aug 1993

Is College Financial Aid Equitable And Efficient?, Aaron S. Edlin

Aaron Edlin

No abstract provided.